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优化PolarChart的Tooltip

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This commit is contained in:
monitor1394
2020-07-02 09:44:25 +08:00
parent 2d9402a417
commit 16905ee336
5 changed files with 101 additions and 24 deletions
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57
Runtime/PolarChart.cs
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@@ -31,6 +31,7 @@ namespace XCharts
InitRadiusAxis(m_RadiusAxis);
InitAngleAxis(m_AngleAxis);
m_Tooltip.UpdateToTop();
m_Tooltip.runtimeAngle = -1;
}
@@ -39,7 +40,7 @@ namespace XCharts
{
base.Reset();
m_Title.text = "PolarChart";
m_Tooltip.type = Tooltip.Type.Line;
m_Tooltip.type = Tooltip.Type.Corss;
RemoveData();
ResetValuePolar();
Awake();
@@ -214,9 +215,10 @@ namespace XCharts
}
if (m_Tooltip.runtimeGameObject)
{
Vector2 privot = new Vector2(0.5f, 1);
Vector2 privot = new Vector2(0.5f, 0.5f);
var labelParent = m_Tooltip.runtimeGameObject.transform;
GameObject labelObj = ChartHelper.AddTooltipLabel(ChartCached.GetAxisTooltipLabel(objName), labelParent, m_ThemeInfo.font, privot);
GameObject labelObj = ChartHelper.AddTooltipLabel(ChartCached.GetAxisTooltipLabel(objName), labelParent,
m_ThemeInfo.font, privot, privot, privot, new Vector2(10, txtHig));
axis.SetTooltipLabel(labelObj);
axis.SetTooltipLabelColor(m_ThemeInfo.tooltipBackgroundColor, m_ThemeInfo.tooltipTextColor);
axis.SetTooltipLabelActive(axis.show && m_Tooltip.show && m_Tooltip.type == Tooltip.Type.Corss);
@@ -471,16 +473,26 @@ namespace XCharts
if (m_Tooltip.runtimeAngle < 0) return;
var lineColor = TooltipHelper.GetLineColor(tooltip, m_ThemeInfo);
var cenPos = m_Polar.runtimeCenterPos;
var radius = m_Polar.runtimeRadius;
var sp = m_Polar.runtimeCenterPos;
var tooltipAngle = m_Tooltip.runtimeAngle + m_AngleAxis.runtimeStartAngle;
var ep = ChartHelper.GetPos(sp, m_Polar.runtimeRadius, tooltipAngle, true);
ChartDrawer.DrawLineStyle(vh, m_Tooltip.lineStyle, sp, ep, lineColor);
if (m_Tooltip.type == Tooltip.Type.Corss)
var ep = ChartHelper.GetPos(sp, radius, tooltipAngle, true);
switch (m_Tooltip.type)
{
var dist = Vector2.Distance(pointerPos, cenPos);
if (dist > m_Polar.runtimeRadius) dist = m_Polar.runtimeRadius;
var outsideRaidus = dist + m_Tooltip.lineStyle.width * 2;
ChartDrawer.DrawDoughnut(vh, cenPos, dist, outsideRaidus, lineColor, Color.clear);
case Tooltip.Type.Corss:
ChartDrawer.DrawLineStyle(vh, m_Tooltip.lineStyle, sp, ep, lineColor);
var dist = Vector2.Distance(pointerPos, cenPos);
if (dist > radius) dist = radius;
var outsideRaidus = dist + m_Tooltip.lineStyle.width * 2;
ChartDrawer.DrawDoughnut(vh, cenPos, dist, outsideRaidus, lineColor, Color.clear);
break;
case Tooltip.Type.Line:
ChartDrawer.DrawLineStyle(vh, m_Tooltip.lineStyle, sp, ep, lineColor);
break;
case Tooltip.Type.Shadow:
ChartDrawer.DrawSector(vh, cenPos, radius, lineColor, tooltipAngle - 2, tooltipAngle + 2, m_Settings.cicleSmoothness);
break;
}
}
@@ -521,6 +533,8 @@ namespace XCharts
}
m_Tooltip.ClearSerieDataIndex();
m_Tooltip.SetActive(false);
m_AngleAxis.SetTooltipLabelActive(false);
m_RadiusAxis.SetTooltipLabelActive(false);
RefreshChart();
}
return;
@@ -594,8 +608,31 @@ namespace XCharts
{
var content = TooltipHelper.GetPolarFormatterContent(m_Tooltip, m_Series, m_ThemeInfo, m_AngleAxis);
TooltipHelper.SetContentAndPosition(tooltip, content, chartRect);
UdpateTooltipLabel();
}
m_Tooltip.SetActive(showTooltip);
}
private void UdpateTooltipLabel()
{
if (m_Tooltip.type != Tooltip.Type.Corss) return;
var cenPos = m_Polar.runtimeCenterPos;
var radius = m_Polar.runtimeRadius;
m_AngleAxis.SetTooltipLabelActive(true);
m_RadiusAxis.SetTooltipLabelActive(true);
m_AngleAxis.UpdateTooptipLabelText(ChartCached.FloatToStr(m_Tooltip.runtimeAngle));
var tooltipAngle = m_Tooltip.runtimeAngle + m_AngleAxis.runtimeStartAngle;
var ep = ChartHelper.GetPos(cenPos, radius + 5, tooltipAngle, true);
m_AngleAxis.UpdateTooltipLabelPos(ep);
var dist = Vector2.Distance(pointerPos, cenPos);
if (dist > radius) dist = radius;
float min = m_RadiusAxis.runtimeMinValue;
float max = m_RadiusAxis.runtimeMaxValue;
var value = min + dist / radius * m_RadiusAxis.runtimeMinMaxRange;
m_RadiusAxis.UpdateTooptipLabelText(ChartCached.FloatToStr(value));
m_RadiusAxis.UpdateTooltipLabelPos(ChartHelper.GetPos(cenPos, dist, m_AngleAxis.runtimeStartAngle, true));
}
}
}
;